While I usually love a good walking tour and learning about a city's history, I don't know that one has ever been recommended as a "must do" quite as much as Bill Speidel's Underground Tour in Seattle was by just about everyone I asked. It came so highly recommended that I was wary of it being a monumental let down. I also thought the $20 fee was a little steep and wondered if it'd even be worth it, but five minutes into the tour I knew not only would it be worth every penny and I'd likely give our guide [...]